The Status of Vud
High Energy Physics - Phenomenology
2007-05-23 v1 Nuclear Experiment
Nuclear Theory
Abstract
The best value for Vud comes from superallowed 0+ to 0+ nuclear beta transitions, of which thirteen have now been measured with high precision. The current status of these measurements is described, and the result compared with that of measurements from neutron decay and pion beta decay. Future prospects for improvement are discussed.
Cite
@article{arxiv.hep-ph/0703165,
title = {The Status of Vud},
author = {J. C. Hardy},
journal= {arXiv preprint arXiv:hep-ph/0703165},
year = {2007}
}
Comments
4 pages, 2 figures